About: http://webisa.webdatacommons.org/5929438

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In the following link, there is a picture to understand better what I am looking for : sudokuwiki.org/XY_Chains (in this example, I do not need to display the double lines).
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com